baber/WOPTO huggingface dataset:
Patent JP-H06112639-A (JP)
Title: Electronic component
Inventor: IYOGI YASUSHI
IPC: H05K3/34
Filed: 1992-09-28
Abstract: PURPOSE:To improve the reliability and yield of mounting even if a pitch between I/O connection terminal parts is narrowed by a method wherein each I/O connection terminal part has a pad part having a laminated thin film structure and the plan area of the upper layer of the laminated thin film structure is larger than the plan area of the lower layer. CONSTITUTION:A ceramic board 1 whose one main surface is a semiconductor device mounting surface on which wirings with required patterns, via holes, etc., are formed is provided. Then a Ti layer 2a, an Ni layer 2b, a Pt layer 2c and an Au layer 2d are successively formed on the required region of one of the main surfaces of the ceramic board 1 so as to have predetermined thicknesses by sputtering. After a photoetching method is applied to the formed layers to form a resist pattern, selective etching is successively applied with the resist pattern as a mask to form a plurality of pad parts 2. By the over- etching of the Ni layer 2b, a circuit board on which the areas of the upper Pt layer 2c and Au layer 2d are larger than the area of the lower Ni layer 2b is obtained.
Patent JP-H1195627-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIO
IPC: G03G15/16
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a peculiar failsafe function by withdrawing a second image carrying means from an operating position in a case of an accident by which an image forming device is stopped. SOLUTION: When the jamming of a transfer material P occurs in the carrying process of the material P, the rotation of a photoreceptor drum 10 and an intermediate transfer body 14a is stopped by the reception of a jamming signal, and also a motor M1 is operated to separate the body 14a from the photoreceptor 10. By this action, a large space is formed between the drum 10 and the body 14a, so that the jamming processing of the jammed transfer material is easily performed, and the body 14a is prevented from being damaged by the strong friction with the material P in the case of the jamming processing of the material P. When the motor M1 is driven to turn a supporting plate 140 counterclockwise, a transfer material electrifying device 14f moves upward to open the carrying surface of the material P and also is withdrawn to a safety position.  Thus, the discontinuity of the discharge wire of the material 14f or the damage of the body 14a can be prevented from occurring.
Patent JP-H02103106-A (JP)
Title: Method for patterning surface of brick
Inventor: SAKAKIBARA TAKAO
IPC: B28B11/10
Filed: 1988-10-13
Abstract: PURPOSE:To perform patterning continuously, efficiently and uniformly by tumbling a roller having an embossed pattern formed to the surface thereof on the surface of an extruded and cut brick material in a pressure contact state. CONSTITUTION:A roller 1 is composed of a hard material such as a metal or a stone and, in the case of the metal, irregular recessed and protruding patterns 2, 2a... are formed to the surface thereof by a casting die. The roller 1 is supported in a freely revolvable manner by an appropriate means and brought into contact with the surface 4 having fine scratch marks of a fed brick material extruded and cut by a piano wire under its own wt. or by an appropriate press means and tumbled on the surface 4 of the brick material 3 in this pressure contact state to form recessed and protruding patterns 5, 5a... on the surface 4. Further, the processed length L1 of the surface 4 of the brick material 3 and the peripheral length L2 of the roller 1 are set to a condition of 'L1not equal to L2'. By this method, different recessed and protruding patterns 5, 5a... are formed to the surface 4 in continuous processing. When the feed speed of the fed brick material 3 and the rotational speed of the roller 1 are appropriately set, different recessed and protruding patterns 5, 5a... can be formed on the surface 4.
Patent JP-H07115667-A (JP)
Title: Video signal processor
Inventor: INOUE AKINARI
IPC: H04N19/14
Filed: 1993-10-15
Abstract: PURPOSE:To improve the picture quality of the edge parts of characters or the like appearing in images. CONSTITUTION:Video signals supplied to an input terminal 21 are blocked every 8X8 picture elements by a blocking device 22 and orthogonally transformed by an orthogonal transformer 23. Then, a class value is decided in a class discrimination device 26 based on the amplitude value and color information of DC signals for respective blocks, the absolute sum of AC components supplied from a level detection means 24 and edge information supplied from an edge detector 25 and is supplied to a quantizer 27. Thus, by making the class value small for the block provided with an edge by the amplitude value of the DC components of the orthogonally transformed video signals, the absolute sum of the AC components and the edge information, an offset value at the time of quantization becomes large and fine quantization is performed. As the result, arithmetic errors due to the quantization can be reduced and the degradation of the picture quality due to compression can be prevented.
Patent JP-H04132650-A (JP)
Title: Ceramic construction material
Inventor: KOSEKI SUE
IPC: C04B33/24
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the title lightweight construction material improved in execution suitability and mechanical strength by presenting a two-tiered structure made up of decorative surface side as hollow honeycomb structure and back surface side with latching devices fixed integrally. CONSTITUTION:In the objective ceramic construction material 1 of honeycomb structure, clay as the chief component has been calcined at >=800 deg.C. The lattice- like honeycomb is formed on decorative surface 3 side, while the back surface 6 is provided with plural recessed grooves 11 in parallel with said decorative surface 3. Each recessed groove 11 is provided at its both ends with latching claws, and the top part of a latching device 12 of a shape corresponding to that of said recessed groove 11 is integrally fixed, via a fastener 9, at the bottom of the decorative surface 3 side honeycomb.
Patent JP-H08118189-A (JP)
Title: Workpiece conveyor device
Inventor: MIYANAKA HIROSHI
IPC: B65G47/82
Filed: 1994-10-24
Abstract: PURPOSE: To maintain the positive conveyance of a workpiece by providing a control means for controlling the action of a workpiece receiving means so as to stop the workpiece receiving means in an intermediate stop position during the machining of the workpiece in each machining position. CONSTITUTION: Simultaneously with the completion of delivery of a workpiece W to the second machining station 5 side, clamp mechanism 32 is actuated to clamp the workpiece W. Carrier mechanism 2 is then shifted into retreating action by a control unit 3 so as to retreat a workpiece receiving means 22 into an intermediate stop position from a second descent position and stop there. Abreast with the retreating action of the carrier mechanism 2, a machining head 6 is lowered from a stand-by position and set in a machining position at the time of the workpiece receiving means 22 reaching the intermediate stop position, and the machining head 6 starts specified boring work simultaneously with setting into the machining position.
Patent JP-H04135239-A (JP)
Title: Pipeline control system
Inventor: MORI TSUYOSHI
IPC: G06F9/38
Filed: 1990-09-27
Abstract: PURPOSE:To increase the processing speed of a pipeline control system by deciding a long or short type of a microinstruction set at a branching destination through a branch deciding means and cancelling the microinstructions stored in the microinstruction registers corresponding to each stage in accordance with the deciding result of the branch deciding means. CONSTITUTION:A branch deciding circuit 40 decodes a long or short type of a microinstruction set at a branching destination. Based on this deciding result, the microinstructions stored in the microinstruction registers 7-10 corresponding to each stage are canceled. Thus the execution is already started at a stage D if a microinstruction is branched into a long type microinstrucion with a short type microinstruction. Then the long type microinstructions stored in the registers 7 and 8 can be cancelled. Thus it is possible to branch a short type microinstruction into a long type one and to increase the processing speed in a pipeline control system.
Patent JP-H07115592-A (JP)
Title: Solid-state image pickup device
Inventor: ISHIMOTO KAZUO
IPC: H04N5/357
Filed: 1993-10-15
Abstract: PURPOSE:To prevent distortion in a waveform of a video signal. CONSTITUTION:An H driver 4 driving a horizontal transfer section H of a CCD image sensor 1, a sample-and-hold circuit 21 receiving an output of the CCD image sensor 1 and a clamp circuit 22 are activated continuously in response to a start trigger. An S driver 3 driving a storage section S is driven in response to an output control pulse to extract video information only for a period commanded by a pulse generating circuit 25. When the sample-and-hold circuit 21 and the clamp circuit 22 are operated continuously, the video information is received to conduct proper signal processing.
Patent JP-H09102327-A (JP)
Title: Sodium-sulfur secondary battery
Inventor: NISHIMURA SHIGEOKI
IPC: H01M2/02
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a sodium-sulfur secondary battery that is excellent in durability and is small in the rate at which its battery capacity decreases by using a corrosion-resisting material for its positive electrode container. SOLUTION: This sodium-sulfur secondary battery has a positive electrode container 2 and a negative electrode container 3 molded in such a way that they are isolated from each other via an insulating rib 4 by an alumina solid electrolyte tube 1 having sodium ion conductivity, with molten sodium polysulfide 5 enclosed in the positive electrode container 2 and with molten metal sodium 6 enclosed in the negative electrode container 3. Further, the inside surface of the positive electrode container 2 is formed by a cobalt-based alloy layer with the addition of a rare earth element or by an alloy-particle- containing layer to improve corrosion resistance to make it possible to reduce peeling, etc.
Patent JP-S62120186-A (JP)
Title: Color process circuit for magnetic recording and reproducing circuit
Inventor: SHIOMI MAKOTO
IPC: H04N9/84
Filed: 1985-11-20
Abstract: PURPOSE:To prevent the generation of a flicker phenomenon in an upper part of a reproducing picture by detecting synchronism or asynchronism of an APC by an APC color killer circuit and changing a frequency characteristic of an externally mounting filter of the APC according to a detecting level. CONSTITUTION:When a movable contact 49a is connected to an A end, a detecting filter is constituted of a capacity C1 and resistances r1, r2. Then, the correction output of a frequency fluctuation component from a phase detector 13 is hardly attenuated but transmitted to a VCO 16. Accordingly, a response speed of an APC loop is fastened. During an ordinary operation, the movable contact 49 is connected to a B end and the detecting filter is constituted of the capacity C1 and the resistance r1. Accordingly, when the APC loop is synchronizing in a command signal generator 51, the movable contact 49a is connected to the B end and when it is not synchronizing, it may be controlled so as to connect the movable contact 49a to the A end. Thereby, the generation of the flicker phenomenon in the upper part of the reproducing picture is prevented.
Patent JP-H06113542-A (JP)
Title: Switching power supply circuit
Inventor: ZAITSU TOSHIYUKI
IPC: H02M3/28
Filed: 1992-09-28
Abstract: PURPOSE:To provide a switching power supply circuit which can suppress instantaneous variation of the output voltage from a converter due to instantaneous variation of input voltage to the converter. CONSTITUTION:The switching power supply circuit comprises a converter 10 for subjecting an input voltage Ei to switching based on a switching control signal Ss to produce a DC voltage Vo, and a control circuit 20 taking in the DC output voltage Vo from the converter 10 and delivering an error signal, obtained from the DC voltage Vo, to a PWM comparator 28 thus producing a switching control signal Ss. The control circuit 20 comprises a series circuit of resistors 31, 32 connected between the input terminals of the converter 10, and a capacitor 33 for introducing a voltage divided through the series circuit of resistors 31, 32 to a load resistor 24, wherein the fluctuation of input voltage Ei is detected through the series circuit of the resistors 31, 32 and the voltage thus detected is applied through the capacitor 33 to the load resistor 24 so that a signal Vs is reflected thereby.
Patent JP-H0892603-A (JP)
Title: Intermetallic compound-dispersed al alloy and its powder and their production
Inventor: SUZUKI NOBUAKI
IPC: C22C1/10
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a lightweight, high-strength intermetallic compd.-dispersed Al alloy powder by mixing the powder of the elements constituting an intermetallic compd. with Al powder, compacting the mixture, heat-treating the green compact, pulverizing compact and mechanically alloying the pulverized material for a short time. CONSTITUTION: The powder of the elements constituting an intermetallic compd. to be used as the reinforcing particle is mixed with the powder of pure Al or Al alloy, and the mixture is compacted. The green compact is heat-treated to diffuse and alloy the elements in the green compact. The green compact is crushed or cut to a fine powder, and the powder is mechanically alloyed for a short time. The total amt. of the powders of the elements constituting the intermetallic compd. to be mixed with the Al powder is controlled to 5-40wt.% of the whole. The intermetallic compd.-dispersed Al alloy powder is made into a billet and plasticized to produce a blank. The diameter of the intermetallic compd. grain is preferably controlled to <=5μm and the carbon content of the intermetallic compd.-dispersed Al alloy to <=0.5%.
Patent JP-H09100097-A (JP)
Title: Height position detector of fork
Inventor: SAITO MASAYUKI
IPC: B66F9/24
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To make a position of lifted height of a fork detectable without entailing any damage to the front sight of a fork lift operator and accurately. SOLUTION: This is a fork height position detector featuring that a fork is lifted high by a lift chain 30 engaging with a chain wheel 31 pivotally installed in an inner mast, driving with the lifting motion of this inner mast, while the fork height position is detected via a detected member installed in the lift chain 30 and a detecting means detecting the detected member. A detecting means 23 is installed in a nearby position of the chain wheel 31 so as to make the detected member 21 detectable within the range where the lift chain 31 is engaged with the chain wheel 30.
Patent JP-S62119100-A (JP)
Inventor: TERAUCHI TAKAO
IPC: B32B33/00
Filed: 1985-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63113237-A (JP)
Title: Room temperature detection in air conditioner
Inventor: KANEKO HIROMASA
IPC: F24F11/02
Filed: 1986-10-30
Abstract: PURPOSE:To bring detected temperature close to the temperature of a living space and control the living space temperature with higher accuracy by giving weighted correction to detected temperatures from the main body of an air conditioner and a remote controller and conducting indoor temperature control with the corrected temperature. CONSTITUTION:A detected temperature from a room temperature detection means 21 which is provided on the main body of an air conditioner and a detected temperature by a room temperature detection means 22 provided in a remote controller 23 are given weighted correction, and the corrected temperature is taken as a detected temperature and used for room temperature control. Accordingly if the detected temperature by the room temperature detection means 21 and the detected temperature by the room temperature detection means 22 provided in the remote controller 23 are much different by, for example, placing the remote controller 23 at a spot where the temperature is different from the actual room temperature, it is possible to set a room temperature that is most suitable from both detected temperatures. As a result it is possible to bring detected temperature close to the living space temperature and control it with high accuracy.
Patent JP-H03121897-A (JP)
Title: Recording paper post-treatment apparatus equipped with stapler
Inventor: KIZAKI OSAMU
IPC: B41J29/00
Filed: 1989-10-05
Abstract: PURPOSE:To easily discriminate a file inferior to binding by mounting a pair of electrode members and a means checking the presence of continuity between a pair of the electrode members to detect binding inferiority. CONSTITUTION:A binding inferiority detection apparatus 16 is constituted of electrodes 1a, 1b and a comparator 2 being an inferiority detection means. A file 4a is set at a predetermined position by a staple tray 43 and, when an instruction is issued to a stapler driving part 17 from a CPU 10, a needle press plate 7 is pushed down along with needles 5 and needle points 5a, 5b pierce the file 4a to come into contact with the recessed parts 6a, 6b of the electrodes 1a, 1b and the electrodes 1a, 1b are shortcircuited by the needles 5. When the needle press plate is further pushed down, the needle points 5a, 5b are forcibly bent inwardly by the slopes of the recessed parts 6a, 6b and, when the needle press plate 7 presses the file 4a to the electrodes 1a, 1b through a bridge 5c, the needle points 5a, 5b certainly bind the file 4a. Next, at a time of normality by the judgement of the inferiority detection apparatus 16, the bound file is discharged and, at the time of binding inferiority, an LED 8 alarming this state lights.
Patent JP-H0684762-A (JP)
Title: Exposure device using total-reflection hologram
Inventor: GENMA TAKASHI
IPC: H01L21/027
Filed: 1992-09-03
Abstract: PURPOSE:To efficiently set the optimum conditions against an actual object about the exposing condition and fixing condition at the recording time. CONSTITUTION:At the time of performing holographic recording, a holographic recording medium 17 is irradiated with monitoring light 40 at an oblique angle with respect to a prism 16. The light 40 has a different wavelength than reference light 18 and object light 28. Part of the light 40 reflected by the internal surface of the medium 17 is diffracted by a hologram and the non-diffracted part of the light 40 is detected by means of a detector 31 after passing through the medium 17 and being emitted from the slope of the prism 16 on the opposite side. By detecting at least either the diffracted or non-diffracted part of the monitoring light 40, the recording state of the hologram is detected and the exposing condition can be optimized based on the detected recording state.
Patent JP-H10105890-A (JP)
Title: Vehicle position detecting system and on-vehicle device
Inventor: SHIMIZU OSAMU
IPC: B60W30/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the position of a vehicle based on other road markers even if one road marker is damaged by using a magnetic tape with induction wires as the road markers. SOLUTION: The magnetic tape MT adhered to a road is a rubber tape filled with ferromagnetic powder, and N-poles and S-poles are arranged according to a prescribed code with a prescribed pitch L as the period. To this magnetic tape MT, a pair of induction wires IW are attached. These induction wires form a wide-width loop or a narrow-width loop at each pitch L. As the wide-width loop generates a relatively intense electromagnetic field and the narrow-width loop generates a relatively weak electromagnetic field, a code can be generated by setting the wide-width loop to be 1 and the narrow-width loop to be 0. This code should be the same code as the code of the magnetic tape MT. By detecting the road marker like this, the position of the vehicle is precisely determined.
Patent JP-H05206356-A (JP)
Title: Package for integrated circuit
Inventor: KATO NAOMIKI
IPC: H01L23/10
Filed: 1992-09-01
Abstract: PURPOSE:To provide a package for an integrated circuit, on which an integrated circuit for performing high-speed operation can be mounted, at a low price. CONSTITUTION:A package 1 for an integrated circuit comprises a ceramic substrate 3 and an external lead to be fixed to the ceramic substrate 3 by the first low melting point glass being sealing glass. The outer lead is connected to each terminal of an integrated circuit directly by a bonding wire in case of a signal lead, and through bonding wire 23 and 24, a conductor pillar 9, and a conductive layer 7 by a bonding in case of a power source lead 5a or a grounding lead 5b.
Patent JP-H05198920-A (JP)
Title: Manufacture of printed board
Inventor: ANTOON MATERIN
IPC: H05K3/24
Filed: 1992-09-02
Abstract: PURPOSE: To simplify the manufacturing method of a printed board by performing a step of construction of a conductor pattern by electric metal deposition and the removal of the undesired region between conductor paths in a single process. CONSTITUTION: On an electric insulating substrate 1, a first metallic film 3 and an etching-resist film 4 are sequentially grown. Then, a region 5, wherein the etching resist film 4 is in direct contact with a rear conductive pattern, is removed by electromagnetic lines. Thereafter, the exposed metallic film 3 is removed by etching to the surface of the substrate 1. Then, the regions corresponding to the conductor patterns of the first metallic film 3 or the etching resist film 4 is electrically connected to a cathode. Thereafter, a second metallic film 8 is formed in the electric metal deposition bath on the region electrically connected to the cathode. Thus, a manufacturing method of the printed board can be simplified.
Patent JP-2000076469-A (JP)
Title: Device and method for extracting contour
Inventor: OTA YOSHINORI
IPC: G06T7/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To comparatively correctly extract the contour of an object picture. SOLUTION: B-picture data, R-picture data and G-picture data expressing an object picture are inputted on a screen. Inputted RGB picture data are given to a distance calculating circuit 12 as the data expressing coordinates on an RGB color space and the distances of the coordinates on the RGB space is calculated. The calculated distances are averaged and outputted from a contour extracting circuit 10 as contour extracting data expressing the contour of the object picture.
Patent JP-2000075334-A (JP)
Title: Vibration-proof controller, optical equipment and interchangeable lens
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and lightening in weight and to output an accurate vibration detection signal by removing an offset signal superposed on the vibration detection signal in accordance with the state of a vibration- proof controller and the state of equipment on which the vibration-proof controller is mounted. SOLUTION: This controller is provided with vibration detection means 19a and 19b detecting vibration, and offset signal removing means 116a to 116h arithmetically calculating the offset signal component for a specified period based on the vibration detection signal from the means 19a and 19b and removing the offset signal superposed on the vibration detection signal by subtracting the arithmetically calculated value from the vibration detection signal; and the means 19a and 19b and the means 116a to 116h are constituted in the same unit 21, which is provided with an input terminal 116i in which the signal for controlling the specified period is inputted from the outside of the vibration- proof controller constituting the unit.